DS90C365AMTX/NOPB datasheet by Texas Instruments

DS90C365AMTX/NOPB Frequently Asked Questions (FAQs)

• What is the recommended PCB layout for the DS90C365AMTX/NOPB?
  Texas Instruments provides a recommended PCB layout in the datasheet, but it's also recommended to follow the guidelines in the 'DS90C365A PCB Layout Guidelines' application note (SLUA533) for optimal performance.
• How do I ensure signal integrity with the DS90C365AMTX/NOPB?
  To ensure signal integrity, it's essential to follow proper PCB design and layout practices, such as using differential pairs, minimizing trace lengths, and using termination resistors. Additionally, the DS90C365A has built-in features like programmable output swing and pre-emphasis to help improve signal integrity.
• What is the maximum cable length supported by the DS90C365AMTX/NOPB?
  The maximum cable length supported by the DS90C365AMTX/NOPB depends on the specific application and the type of cable used. However, as a general guideline, the device can support cable lengths up to 10 meters at a data rate of 1.5 Gbps.
• How do I configure the DS90C365AMTX/NOPB for a specific application?
  The DS90C365AMTX/NOPB is a highly configurable device, and the configuration process involves setting various registers and programming the device using the I2C interface. Texas Instruments provides a detailed programming guide in the datasheet and application notes to help with the configuration process.
• What are the power sequencing requirements for the DS90C365AMTX/NOPB?
  The DS90C365AMTX/NOPB has specific power sequencing requirements to ensure proper operation. The device requires a power-on sequence of VCCIO, then VCCA, and finally VCCPLL. The power-down sequence should be reversed. Refer to the datasheet for more information on power sequencing.